Ultrasonic time-of-flight techniques for monitoring multi-component processes

被引:1
|
作者
Steiner, G. [1 ,2 ]
Deinhammer, C. [1 ]
机构
[1] Graz Univ Technol, Inst Elect Measurement & Measurement Signal Proc, Graz, Austria
[2] Anton Paar GmbH, Graz, Austria
来源
ELEKTROTECHNIK UND INFORMATIONSTECHNIK | 2009年 / 126卷 / 05期
基金
奥地利科学基金会;
关键词
density measurement; ultrasound; process monitoring; tomography;
D O I
10.1007/s00502-009-0640-6
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Ultrasonic sensors based on time-of-flight measurements of acoustic waves are employed for the solution of various measurement tasks in the process industries. Many processes contain multiple component fluid mixtures, posing special requirements on the instrumentation. We present a novel density sensor and a reflection tomography system aimed at such processes.
引用
收藏
页码:200 / 205
页数:6
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